/**** /js/effects.js ****/
// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
// 
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/ 

// converts rgb() and #xxx to #xxxxxx format,  
// returns self (or first argument) if not convertable  
String.prototype.parseColor = function() {  
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {  
    var cols = this.slice(4,this.length-1).split(',');  
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
  } else {  
    if (this.slice(0,1) == '#') {  
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
      if (this.length==7) color = this.toLowerCase();  
    }  
  }  
  return (color.length==7 ? color : (arguments[0] || this));  
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);  
  element.setStyle({fontSize: (percent/100) + 'em'});   
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + 0.5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
    },
    pulse: function(pos, pulses) { 
      pulses = pulses || 5; 
      return (
        ((pos % (1/pulses)) * pulses).round() == 0 ? 
              ((pos * pulses * 2) - (pos * pulses * 2).floor()) : 
          1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
        );
    },
    spring: function(pos) { 
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); 
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
    
    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character), 
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') || 
        Object.isFunction(element)) && 
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;
      
    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ? 
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;    
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();
    
    var position = Object.isString(effect.options.queue) ? 
      effect.options.queue : effect.options.queue.position;
    
    switch(position) {
      case 'front':
        // move unstarted effects after this effect  
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }
    
    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);
    
    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++) 
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;
    
    return this.instances.get(queueName) ||
      this.instances.set(queueName, new Effect.ScopedQueue());
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;
    
    eval('this.render = function(pos){ '+
      'if (this.state=="idle"){this.state="running";'+
      codeForEvent(this.options,'beforeSetup')+
      (this.setup ? 'this.setup();':'')+ 
      codeForEvent(this.options,'afterSetup')+
      '};if (this.state=="running"){'+
      'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
      'this.position=pos;'+
      codeForEvent(this.options,'beforeUpdate')+
      (this.update ? 'this.update(pos);':'')+
      codeForEvent(this.options,'afterUpdate')+
      '}}');
    
    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ? 
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish(); 
        this.event('afterFinish');
        return;  
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ? 
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(), 
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) : 
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element, 
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');
    
    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));
      
    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;
    
    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));
    
    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
    
    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
    scrollOffsets = document.viewport.getScrollOffsets(),
    elementOffsets = $(element).cumulativeOffset(),
    max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();  

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1] > max ? max : elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()) }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) { 
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity}); 
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show(); 
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = { 
    opacity: element.getInlineOpacity(), 
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200, 
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
     Object.extend({ duration: 1.0, 
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element)
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false, 
      scaleX: false, 
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      } 
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({ 
    scaleContent: false, 
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
    },  
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, { 
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) { 
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      })
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned(); 
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        } 
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}) }}) }}) }}) }}) }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({ 
    scaleContent: false, 
    scaleX: false, 
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' }); 
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false, 
    scaleX: false, 
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },  
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish 
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, { 
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping(); 
    },  
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping(); 
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();    
  var initialMoveX, initialMoveY;
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0; 
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }
  
  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01, 
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show(); 
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); 
             }
           }, options)
      )
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':  
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }
  
  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({            
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping(); 
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { };
  var oldOpacity = element.getInlineOpacity();
  var transition = options.transition || Effect.Transitions.sinoidal;
  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
  reverser.bind(transition);
  return new Effect.Opacity(element, 
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({   
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, { 
      scaleContent: false, 
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });
    
    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        }
      }
    }
    this.start(options);
  },
  
  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 ) 
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return { 
        style: property.camelize(), 
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), 
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      )
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] = 
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) + 
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');
  
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }
  
  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]); 
  });
  
  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
};

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element)
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) { 
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    }
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( 
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);

;

/**** /js/sessvars.js ****/
/*
sessvars ver 1.01
- JavaScript based session object
copyright 2008 Thomas Frank

This EULA grants you the following rights:

Installation and Use. You may install and use an unlimited number of copies of the SOFTWARE PRODUCT.

Reproduction and Distribution. You may reproduce and distribute an unlimited number of copies of the SOFTWARE PRODUCT either in whole or in part; each copy should include all copyright and trademark notices, and shall be accompanied by a copy of this EULA. Copies of the SOFTWARE PRODUCT may be distributed as a standalone product or included with your own product.

Commercial Use. You may sell for profit and freely distribute scripts and/or compiled scripts that were created with the SOFTWARE PRODUCT.

v 1.0 --> 1.01
sanitizer added to toObject-method & includeFunctions flag now defaults to false

*/

sessvars=function(){

	var x={};
	
	x.$={
		prefs:{
			memLimit:2000,
			autoFlush:false,
			crossDomain:false,
			includeProtos:false,
			includeFunctions:false
		},
		parent:x,
		clearMem:function(){
			for(var i in this.parent){if(i!="$"){this.parent[i]=undefined}};
			this.flush();
		},
		usedMem:function(){
			x={};
			return Math.round(this.flush(x)/1024);
		},
		usedMemPercent:function(){
			return Math.round(this.usedMem()/this.prefs.memLimit);
		},
		flush:function(x){
			var y,o={},j=this.$$;
			x=x||top;
			for(var i in this.parent){o[i]=this.parent[i]};
			o.$=this.prefs;
			j.includeProtos=this.prefs.includeProtos;
			j.includeFunctions=this.prefs.includeFunctions;
			y=this.$$.make(o);
			if(x!=top){return y.length};
			if(y.length/1024>this.prefs.memLimit){return false}
			x.name=y;
			return true;
		},
		getDomain:function(){
				var l=location.href
				l=l.split("///").join("//");
				l=l.substring(l.indexOf("://")+3).split("/")[0];
				while(l.split(".").length>2){l=l.substring(l.indexOf(".")+1)};
				return l
		},
		debug:function(t){
			var t=t||this,a=arguments.callee;
			if(!document.body){setTimeout(function(){a(t)},200);return};
			t.flush();
			var d=document.getElementById("sessvarsDebugDiv");
			if(!d){d=document.createElement("div");document.body.insertBefore(d,document.body.firstChild)};
			d.id="sessvarsDebugDiv";
			d.innerHTML='<div style="line-height:20px;padding:5px;font-size:11px;font-family:Verdana,Arial,Helvetica;'+
						'z-index:10000;background:#FFFFCC;border: 1px solid #333;margin-bottom:12px">'+
						'<b style="font-family:Trebuchet MS;font-size:20px">sessvars.js - debug info:</b><br/><br/>'+
						'Memory usage: '+t.usedMem()+' Kb ('+t.usedMemPercent()+'%)&nbsp;&nbsp;&nbsp;'+
						'<span style="cursor:pointer"><b>[Clear memory]</b></span><br/>'+
						top.name.split('\n').join('<br/>')+'</div>';
			d.getElementsByTagName('span')[0].onclick=function(){t.clearMem();location.reload()}
		},
		init:function(){
			var o={}, t=this;
			try {o=this.$$.toObject(top.name)} catch(e){o={}};
			this.prefs=o.$||t.prefs;
			if(this.prefs.crossDomain || this.prefs.currentDomain==this.getDomain()){
				for(var i in o){this.parent[i]=o[i]};
			}
			else {
				this.prefs.currentDomain=this.getDomain();
			};
			this.parent.$=t;
			t.flush();
			var f=function(){if(t.prefs.autoFlush){t.flush()}};
			if(window["addEventListener"]){addEventListener("unload",f,false)}
			else if(window["attachEvent"]){window.attachEvent("onunload",f)}
			else {this.prefs.autoFlush=false};
		}
	};
	
	x.$.$$={
		compactOutput:false, 		
		includeProtos:false, 	
		includeFunctions: false,
		detectCirculars:true,
		restoreCirculars:true,
		make:function(arg,restore) {
			this.restore=restore;
			this.mem=[];this.pathMem=[];
			return this.toJsonStringArray(arg).join('');
		},
		toObject:function(x){
			if(!this.cleaner){
				try{this.cleaner=new RegExp('^("(\\\\.|[^"\\\\\\n\\r])*?"|[,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t])+?$')}
				catch(a){this.cleaner=/^(true|false|null|\[.*\]|\{.*\}|".*"|\d+|\d+\.\d+)$/}
			};
			if(!this.cleaner.test(x)){return {}};
			eval("this.myObj="+x);
			if(!this.restoreCirculars || !alert){return this.myObj};
			if(this.includeFunctions){
				var x=this.myObj;
				for(var i in x){if(typeof x[i]=="string" && !x[i].indexOf("JSONincludedFunc:")){
					x[i]=x[i].substring(17);
					eval("x[i]="+x[i])
				}}
			};
			this.restoreCode=[];
			this.make(this.myObj,true);
			var r=this.restoreCode.join(";")+";";
			eval('r=r.replace(/\\W([0-9]{1,})(\\W)/g,"[$1]$2").replace(/\\.\\;/g,";")');
			eval(r);
			return this.myObj
		},
		toJsonStringArray:function(arg, out) {
			if(!out){this.path=[]};
			out = out || [];
			var u; // undefined
			switch (typeof arg) {
			case 'object':
				this.lastObj=arg;
				if(this.detectCirculars){
					var m=this.mem; var n=this.pathMem;
					for(var i=0;i<m.length;i++){
						if(arg===m[i]){
							out.push('"JSONcircRef:'+n[i]+'"');return out
						}
					};
					m.push(arg); n.push(this.path.join("."));
				};
				if (arg) {
					if (arg.constructor == Array) {
						out.push('[');
						for (var i = 0; i < arg.length; ++i) {
							this.path.push(i);
							if (i > 0)
								out.push(',\n');
							this.toJsonStringArray(arg[i], out);
							this.path.pop();
						}
						out.push(']');
						return out;
					} else if (typeof arg.toString != 'undefined') {
						out.push('{');
						var first = true;
						for (var i in arg) {
							if(!this.includeProtos && arg[i]===arg.constructor.prototype[i]){continue};
							this.path.push(i);
							var curr = out.length; 
							if (!first)
								out.push(this.compactOutput?',':',\n');
							this.toJsonStringArray(i, out);
							out.push(':');                    
							this.toJsonStringArray(arg[i], out);
							if (out[out.length - 1] == u)
								out.splice(curr, out.length - curr);
							else
								first = false;
							this.path.pop();
						}
						out.push('}');
						return out;
					}
					return out;
				}
				out.push('null');
				return out;
			case 'unknown':
			case 'undefined':
			case 'function':
				if(!this.includeFunctions){out.push(u);return out};
				arg="JSONincludedFunc:"+arg;
				out.push('"');
				var a=['\n','\\n','\r','\\r','"','\\"'];
				arg+=""; for(var i=0;i<6;i+=2){arg=arg.split(a[i]).join(a[i+1])};
				out.push(arg);
				out.push('"');
				return out;
			case 'string':
				if(this.restore && arg.indexOf("JSONcircRef:")==0){
					this.restoreCode.push('this.myObj.'+this.path.join(".")+"="+arg.split("JSONcircRef:").join("this.myObj."));
				};
				out.push('"');
				var a=['\n','\\n','\r','\\r','"','\\"'];
				arg+=""; for(var i=0;i<6;i+=2){arg=arg.split(a[i]).join(a[i+1])};
				out.push(arg);
				out.push('"');
				return out;
			default:
				out.push(String(arg));
				return out;
			}
		}
	};
	
	x.$.init();
	return x;
}()



;

/**** /js/moikrug/vacancies/IndustryRefinement.js ****/
Lang.module('moikrug.vacancies.IndustryRefinement');
//Lang.include('sessvars');
//Lang.include('effects')

moikrug.vacancies.IndustryRefinement = Lang.createClass(moikrug.Widget, {
	init: function(node, options, name, className) {
		this.baseConstructor(node, options, name, className);
	},

	parse: function() {
		this.handler = this.node.down('.industry_refinement_handler');
		if (!this.handler) {
			return this;
		}
		this.content = this.node.down('.industry_refinement');
		if (
			!this.handler.hasClassName('open') || 
			sessvars.IndustryRefinement_state == 'close'
		) {
			this.content.hide();
			this.handler.removeClassName('open');
		}
		return this;
	},
	
	bindEvents: function() {
		if (this.handler) {
			this.handler.observe('click', this._onHanlderClick.bindAsEventListener(this));
		}
		return this;
	},
	
	_onHanlderClick: function() {
		if (this.animating) {
			return;
		}
		this.animating = true;
		
		var state = !this.content.visible() ? 'open' : 'close';
		this.handler[state == 'open' ? 'addClassName' : 'removeClassName']('open');
		Effect[state == 'open' ? 'BlindDown' : 'BlindUp'](this.content, {
			afterFinish: this._onAnimateFinish.bind(this)
		});
		sessvars.IndustryRefinement_state = state;
		sessvars.$.flush();
	},
	
	_onAnimateFinish: function () {
		this.animating = false;
	}
	
	
});
;

/**** /js/moikrug/widget/favorite/Manager.js ****/
Lang.module('moikrug.widget.favorite.Manager');

moikrug.widget.favorite.Manager = {
	items: [],
	
	url: '/widgets/ajax/tags/set',
	
	updating: null,
	
	add: function(favorite) {
		var objId = favorite.getObjId();
		if (!this.items[objId]) {
			this.items[objId] = [];
		}
		this.items[objId].push(favorite);
		favorite.observe('update', this._onFavoriteUpdate.bind(this, favorite));
	},
	
	_onFavoriteUpdate: function(favorite, state) {
		var objId = favorite.getObjId();
		if (this.updating == objId) {
			return;
		}
		this.updating = objId;
		
		var items = this.items[objId];
		selected = favorite.isSelected();
		for (var i = 0, l = items.length; i < l; i++) {
			items[i].setSelected(favorite.isSelected());
			items[i].setUpdating(true);
		}
		this._updateServer(objId, selected, function() {
			for (var i = 0, l = items.length; i < l; i++) {
				items[i].setUpdating(false);
			}
		});
		this.updating = null;
	},
	
	_updateServer: function(objId, state, callback) {
		var request = new JsHttpRequest();
	    request.onreadystatechange = function() {
	    	if (request.readyState == 4) {
	    		callback();
    		}
    	};
	    request.open('get', this.url, true);
	    request.send({
				objId: objId,
				state: state * 1
		});
	}
	

	
	
};
;

/**** /js/moikrug/widget/Favorite.js ****/
Lang.module('moikrug.widget.Favorite');

Lang.include('moikrug.Widget');
Lang.include('moikrug.widget.favorite.Manager');

moikrug.widget.Favorite = Lang.createClass(moikrug.Widget, {
	init: function(node, options, name) {
		this.baseConstructor(node, options, 'Favorite', name);
		moikrug.widget.favorite.Manager.add(this);
	},
	
	parse: function() {
		return this;
	},
	
	bindEvents: function() {
		this.node.observe('click', this._onNodeClick.bindAsEventListener(this));
	},
	
	isSelected: function() {
		return this.node.hasClassName('star_selected');
	},
	
	isUpdating: function() {
		return this.node.hasClassName('star_updating');
	},
	
	getObjId: function() {
		var matches = this.node.className.match(/objId-(\d+)/);
		return matches ? matches[1] : null;
	},
	
	setSelected: function(state) {
		if (state == this.isSelected()) {
			return;
		}
		this.node[state ? 'addClassName' : 'removeClassName']('star_selected');
		this.onUpdate();
	},
	
	setUpdating: function(state) {
		if (state == this.isUpdating()) {
			return;
		}
		this.node[state ? 'addClassName' : 'removeClassName']('star_updating');
	},
	
	onUpdate: function(state) {
	},
	
	_onNodeClick: function(event) {
		if (!this.isUpdating()) {
			this.setSelected(!this.isSelected());
		}
		event.stop();
		return false;
	}
});

moikrug.widget.Favorite.attachItems = function(nodes, nameGenrator) {
	nameGenrator = nameGenrator || function(node) {
		return 'star_' + WidgetRegistry.nextUniqId();
	};
	for (var i = 0, l = nodes.length; i < l; i++) {
		(new moikrug.widget.Favorite(nodes[i], {}, nameGenrator(nodes[i]))).parse().bindEvents();
	}
};
;

/**** /js/moikrug/Sidebar.js ****/
Lang.module('moikrug.Sidebar');

moikrug.Sidebar = Lang.createClass(Widget, {
    init: function(node, options) {
        this.baseConstructor(node, options);
        this.cookieStr = Cookie.get('Sidebar#');
        if (!this.cookieStr) {
        	this.cookieStr = '';
        }
        this.date = new Date();
        this.date.setTime(this.date.getTime()+(365 * 24 * 60 * 60 * 1000 ));
    },
    
    bindEvents: function() {
  
        var re = new RegExp("." + this.node.id + ".");
        if (re.test(this.cookieStr)) {
            this.node.addClassName('closed');
        }
        Event.observe(this.node.firstDescendant(), "mousedown", this._toggle.bind(this));
        Event.observe(this.node.firstDescendant(), "click", this._toggle.bind(this));
        

    },
    
    _toggle: function(e) {
        e.stop();
        if (e.type == 'mousedown') {
            this.node.toggleClassName('closed');
            var str = "." + this.node.id + ".";
            var re = new RegExp(str);
            this.cookieStr = re.test(this.cookieStr) ? this.cookieStr.replace(re,'') : this.cookieStr + str;
            Cookie.set('Sidebar#', this.cookieStr, this.date);
        }
        return false;
    }
});
;

/**** /js/moikrug/ui/Suggest.js ****/
Lang.module("moikrug.ui.Suggest");

Lang.include("moikrug.widget.Clonable");

moikrug.ui.Suggest = Lang.createClass(moikrug.widget.Clonable, {

/**
 * @author akoval
 * 
 * Options:
 *    invitation:                  text in suggest when there's no user input
 *    requestParams:               additional params for ajax request
 *    serverTarget:                url part after /widgets/ajax/
 *    selectedClassName:           css class name for selected item
 *    hoverClassName:              css class name for hover interaction
 *    additionalListClassName:     optional css class name for the list of suggestons
 *    updateInputOnLoopingThru:    flag indicating if input field value should be replaced or not
 *                                 with value of current(highlighted) one during looping
 *                                 through the list of suggestions
 *    showInvitationOnBlur:        flag indicating if invitation container can be displayed after occuring onBlur event on input field
 *    showInvitation:              flag indicating if invitation container should be displayed
 *    showLoadingIndicator:        flag indicating if loading indicator should be displayed
 *
 * @param options see options description
 */
    init: function(node, options, name, className) {
        this.baseConstructor(node, options, name, className || '');
        if (!options.invitation && window.DIC) {
            Object.extend({
                invitation: DIC.dropdown_invitation
            }, this.options);
        }
        if (this.options.requestParams) {
            this.requestParams = this.options.requestParams;
        }
        this.preSelectedElementIndex = null;
        this.defaults = {
            selectedClassName:           "selected",
            hoverClassName:              "hover",
            additionalListClassName:     "",
            updateInputOnLoopingThru:    true,
            showInvitationOnBlur:        false,
            showInvitation:              true,
            showLoadingIndicator:        true
        };
        
        this.overrideOptions();
        
        this.list = this.createList();
        this.listAttached = false;

        this.indicator = this.createIndicator();
        this.indicatorAttached = false;
        
        this.invitation = this.options.invitation;
        this.node.setAttribute("autocomplete", "off");
        this.form = this.node.form;
    },

    _createClonedWidget: function(node, options, name, className) {
        return new moikrug.ui.Suggest(node, options, name, className).bindEvents();
    },
    
    overrideOptions: function() {
        for(var i in this.defaults) {
            if(!this.options.hasOwnProperty(i)) {
                this.options[i] = this.defaults[i];
            }
        }
    },

/**
 * Creates a <ul> list that will contain suggest items
 */
    createList: function() {
        var list = document.createElement("ul");
        list.className = "newDropDownList suggest-list " + this.options.additionalListClassName;
        list.style.display = "none";
        return list;
    },

/**
 * Attaches list to DOM. Should be called after <tt>onload</tt>
 * due to problems in IE
 */
    attachList: function() {
        this.listAttached = true;
        var div = document.createElement("div");
        div.className = "form";
        div.appendChild(this.list);
        document.body.appendChild(div);
    },

/**
 * Updates width of the list so that it's the same as of input
 */
    updateListWidth: function() {
        if (this.node.offsetWidth) {
            var newWidth = this.node.offsetWidth - 2;
            newWidth = Math.max(this.options.minWidth || 0, newWidth);
            this.list.style.width = newWidth + 'px';
        }
    },

/**
 * Updates position of the list, so that it's just below the input
 * Currently the position is bottom-input-border to top-list-border
 */
    updateListPosition: function() {
        var offset = $(this.node.parentNode).cumulativeOffset();
        this.list.style.left = offset[0] + "px";
        this.list.style.top = offset[1] + this.node.offsetHeight + "px";
    },

    updateListAppearance: function() {
        this.updateListWidth();
        this.updateListPosition();
    },

    showList: function() {
        if (!this.listAttached) {
            this.attachList();
        }
        if (this.list.firstChild) {
            this.preSelectedElementIndex = null;
            this.updateListAppearance();
            this.list.style.display = "block";
        }
        if (window.WCH) {
            window.WCH.Apply(this.list, this.list.parentNode, true);
        }
    },

    hideList: function() {
        this.clearList();
        this.list.style.display = "none";
        if (window.WCH) {
            window.WCH.Discard(this.list, this.list.parentNode, true);
        }
    },

/**
 * Creates an indicator to show that AJAX request is sent
 */
    createIndicator: function() {
        var indicator = document.createElement("img");
        indicator.style.position = "absolute";
        indicator.src = "/images/icon_updating.gif";
        return indicator;
    },

/**
 * Attaches indicator to DOM. Should be called after <tt>onload</tt>
 * due to problems in IE
 */
    attachIndicator: function() {
        this.indicatorAttached = true;
        document.body.appendChild(this.indicator);
    },

    updateIndicatorPosition: function() {
        var offset = Position.cumulativeOffset(this.options.updateIconOffsetNode || this.node.parentNode);
        var leftOffset = 0;
        if (this.options.rightIndicator) {
            leftOffset = 5 + this.node.getWidth();
        } else {
            leftOffset = -24;
        }
        this.indicator.style.left = offset[0] + leftOffset + 'px';
        this.indicator.style.top = offset[1] + 5 + 'px';
        this.indicator.style.zIndex = 100;
    },
    
    /**
     * Displays loading indicator
     * 
     * In the case showInvitation flag is set to FALSE
     * we have an opportunity to show invitation on demand
     * by passing optional parameter
     * 
     * @param {Boolean} showOnDemand
     */
    showIndicator: function(showOnDemand) {
        if (this.options.showLoadingIndicator || !!showOnDemand) {
               if (!this.indicatorAttached) {
                this.attachIndicator();
            }
            this.updateIndicatorPosition();
            this.indicator.style.visibility = "visible";
        }
    },

    hideIndicator: function() {
        this.indicator.style.visibility = "hidden";
    },
    
    _getServerUrl: function() {
        if (/^\w+$/.test(this.options.serverTarget)) {
            return window.location.protocol + '//' + window.location.host + '/widgets/ajax/' + this.options.serverTarget;
        } else {
            return this.options.serverTarget;
        }
    },

    requestList: function() {
        if (this.node.value.length === 0) {
            this.hideList();
            this.hideIndicator();
            this.showInvitation();
            JsHttpRequest.clearTimeout(this.timeout);
            return;
        }
        this.oldReqValue = this.node.value;
        this.JsHttpRequest = new JsHttpRequest();
        this.JsHttpRequest.onreadystatechange = (function() {
            if (this.JsHttpRequest.readyState != 4) {
                return;
            }
            this.hideList();
            this.fillList(this.JsHttpRequest.responseJS.result);
            this.showList();
            this.hideIndicator();
        }).bind(this);
        this.JsHttpRequest.caching = true;
        this.JsHttpRequest.open('GET', this._getServerUrl(), true);
        JsHttpRequest.clearTimeout(this.timeout);
        this.timeout = JsHttpRequest.setTimeout((function() {
            var request = this.options.requestParams || {};
            request.q = this.node.value;
            if (request.q.length > 0) {
                this.showIndicator();
                this.JsHttpRequest.send(request);
                this.onRequestSent();
            } else {
                this.showInvitation();
            }
        }).bind(this), 300);
    },

    bindEvents: function() {
        this.boundOnFocus = this.onNodeFocus.bind(this);
        this.boundOnBlur = this.onNodeBlur.bind(this);

        Event.observe(this.node, "focus", this.boundOnFocus);
        Event.observe(this.node, "blur", this.boundOnBlur);
        Event.observe(window, "resize", this.updateListPosition.bindAsEventListener(this));
        
        var event;
        if (Prototype.Browser.Gecko || Prototype.Browser.Opera) {
            event = "keypress";
        } else {
            event = "keydown";
        }
        Event.observe(this.node, event, this.onNodeKeyDown.bindAsEventListener(this));
        Event.observe(this.node, "keyup", this.onNodeKeyUp.bindAsEventListener(this));
        return this;
    },

    onNodeFocus: function() {
        this.nodeBlurred = false;
        if (this.node.value.length === 0) {
            this.showInvitation();
        }
        this.onFocus();
    },

    onNodeBlur: function() {
        this.nodeBlurred = true;
        var th = this;
        JsHttpRequest.setTimeout(function() {
            if (th.nodeBlurred) {
                th.onBlur();
            }
        }, 200);
    },

    onNodeKeyDown: function(e) {
        this.waitingForKeyPress = false;
        var code = e.keyCode;

        switch (code) {
            case Event.KEY_BACKSPACE:
                if (this.onNodeBackspaceKey(e)) {
                    return;
                }
                break;
            case Event.KEY_ESC:
                if (this.onNodeEscapeKey(e)) {
                    return;
                }
                break;
            case Event.KEY_UP:
                if (this.onNodeUpKey(e)) {
                    return;
                }
                break;
            case Event.KEY_DOWN:
                if (this.onNodeDownKey(e)) {
                    return;
                }
                break;
            case Event.KEY_RETURN:
                if (this.onNodeEnterKey(e)) {
                    return;
                }
                break;
            case Event.KEY_TAB:
                if (this.onNodeTabKey(e)) {
                    return;
                }
                break;
        }
        this.waitingForKeyPress = true;
    },

    onNodeBackspaceKey: function() {
        this.hideList();
    },

    onNodeEscapeKey: function(e) {
        this.hideList();
        Event.stop(e);
        return true;
    },

    onNodeUpKey: function(e) {
        if (this.list.childNodes.length > 0 && this.list.firstChild.className != "invitation") {

            this.resetSelection();

            switch (this.preSelectedElementIndex) {
                case null:
                    this.preSelectedElementIndex = this.list.childNodes.length - 1;
                    break;
                case 0:
                    this.preSelectedElementIndex = null;
                    this.node.value = this.oldReqValue;
                    break;
                default:
                    this.preSelectedElementIndex--;
                    break;
            }

            if (this.preSelectedElementIndex !== null) {
                $(this.list.childNodes[this.preSelectedElementIndex]).addClassName(this.options.selectedClassName);
                if (this.options.updateInputOnLoopingThru) {
                    this.node.value = this.list.childNodes[this.preSelectedElementIndex].title;
                }
                this.node.dic_id = this.list.childNodes[this.preSelectedElementIndex].dic_id;
                this.selectedItem = this.list.childNodes[this.preSelectedElementIndex];
            }
            Event.stop(e);
            return true;
        }
    },

    onNodeDownKey: function(e) {
        if (this.list.childNodes.length > 0 && this.list.firstChild.className != "invitation") {
            
            this.resetSelection();

            switch (this.preSelectedElementIndex) {
                case null:
                    this.preSelectedElementIndex = 0;
                    break;
                case this.list.childNodes.length - 1:
                    this.preSelectedElementIndex = null;
                    this.node.value = this.oldReqValue;
                    break;
                default:
                    this.preSelectedElementIndex++;
                    break;
            }

            if (this.preSelectedElementIndex !== null) {
                this.list.childNodes[this.preSelectedElementIndex].addClassName(this.options.selectedClassName);
                if (this.options.updateInputOnLoopingThru) {
                    this.node.value = this.list.childNodes[this.preSelectedElementIndex].title;
                }
                this.node.dic_id = this.list.childNodes[this.preSelectedElementIndex].dic_id;
                this.selectedItem = this.list.childNodes[this.preSelectedElementIndex];
            }
            Event.stop(e);
            return true;
        }
    },

    onNodeEnterKey: function(e) {
        Event.stop(e);
        this.onEnterKey();
        if (this.selectedItem) {
            this.selectItem(this.selectedItem);
        }
        return true;
    },

    onEnterKey: function() {

    },

    onNodeTabKey: function(e) {
        if (this.preSelectedElementIndex !== null && this.list.childNodes.length > 0 && this.node.value == this.list.childNodes[this.preSelectedElementIndex].title) {
            if (this.selectedItem) {
                this.selectItem(this.selectedItem);
            }
            return true;
        } else {
            this.hideList();
            return true;
        }
    },

    onNodeKeyUp: function() {
        if (this.waitingForKeyPress) {
            this.requestList();
        }
    },

    onRequestSent: function() {

    },
    
    onFocus: function() {
    },

    onBlur: function() {
        if (this.JsHttpRequest) {
            this.JsHttpRequest.onreadystatechange = null;
        }
        this.hideIndicator();
        if (!this.options.showInvitationOnBlur) {
            this.hideList();
        }
    },

    fillList: function(jsList) {
        this.clearList();
        if (jsList.length) {
            var search = this.node.value;
            for (var idx = 0,I = jsList.length; idx < I; idx++) {
                if (jsList[idx].size && jsList[idx].size > 0) {
                    this.addListItem(jsList[idx], search);
                }
            }
        }
    },

    addListItem: function(rawListItem, search) {
        var li = document.createElement('li');
        var highlightedName = this.getHighlightedValue(rawListItem, search);
        /*
        var sizeSpan = '<span class="count">' + rawListItem.size + '</span>';
        if (this.options.countless) {
            sizeSpan = '<span class="count">&nbsp;</span>';
        }
        */
        li.innerHTML = highlightedName;
        li.title = rawListItem.name;
        li.dic_id = rawListItem.id;
        this.list.appendChild(li);
        this.initListItem(li);
    },
    
    initListItem: function(listItem) {
        var that = this;
        Event.observe(listItem, 'click', ((function(e) {
            this.selectItem(listItem);
        }).bindAsEventListener(this)));
        listItem.onmouseover = (function() {
            this.resetSelection();
            listItem.addClassName(this.options.hoverClassName);
        }).bind(this);
        listItem.onmouseout = function() { this.removeClassName(that.options.hoverClassName); };
    },
    
    resetSelection: function (){
        if (this.list.childNodes.length > 0){
            for (var i=0,l=this.list.childNodes.length;i<l;i++) {
                if (this.list.childNodes[i].className){
                    this.list.childNodes[i].removeClassName(this.options.hoverClassName);
                    this.list.childNodes[i].removeClassName(this.options.selectedClassName);
                }
            }
        }
    },

    getHighlightedValue: function(value, searchSubstr) {
        var name = value.name;
        var substrIdx = name.toLowerCase().indexOf(searchSubstr.toLowerCase());
        var highlightedName;
        if (substrIdx > -1) {
            highlightedName = name.substr(0, substrIdx);
            highlightedName += "<span class=\"highlight\">" + name.substr(substrIdx, searchSubstr.length).escapeHTML() + "</span>";
            highlightedName += name.substr(substrIdx + searchSubstr.length).escapeHTML();
        } else {
            highlightedName = name;
        }
        return highlightedName;
    },

    clearList: function() {
        while (this.list.childNodes.length > 0) {
            this.list.removeChild(this.list.firstChild);
        }
        this.selectedItem = null;
    },
    
    /**
     * Displays invitation
     * 
     * In the case showInvitation flag is set to FALSE
     * we have an opportunity to show invitation on demand
     * by passing optional parameter
     * 
     * @param {Boolean} showOnDemand
     */
    showInvitation: function(showOnDemand) {
        if (this.options.showInvitation || !!showOnDemand) {
               this.clearList();
            var li = document.createElement('li');
            $(li).addClassName("invitation");
            li.appendChild(document.createTextNode(this.invitation));
            this.list.appendChild(li);
            this.showList();
        }
    },

    selectItem: function(listItem) {
        this.selectedItem = listItem;
        this.node.value = listItem.title;
        this.node.dic_id = listItem.dic_id;
        this.node.focus();
        this.hideList();
        this.onItemSelected();
    },

    onItemSelected: function() {
    }

});
;

/**** /js/moikrug/ChatNotificationManager.js ****/
Lang.module("moikrug.ChatNofiticationManager");

moikrug.ChatNotificationManager = Lang.createClass(Widget, {

	frameSize: null,
	msgCount: null,
	widgets: [],
	queen: null,
	msgContainer: null,

	closeNode: null,
	CLOSE_COOKIE: 'ChatNotificationManager_closed',

    init: function(node, options, limit, count) {
        this.baseConstructor(node, options);
        this.frameSize = limit;
        this.msgCount = count;
    },

    parse: function() {
        this.widgets = [];
        
        // Save sample (prototype) node and remove it from the container.
        this.queen = WidgetRegistry.get(this.node.down('.chat_notifier_item.hidden'));
        this.msgContainer = this.queen.node.parentNode;
        this.msgContainer.removeChild(this.queen.node);
        
        this.node.select('.chat_notifier_item').each((function(item) {
            this.widgets.push(WidgetRegistry.get(item));
        }).bind(this));
        
        this.closeNode = this.node.down('.chat_notifier_close');
        if (!this.isClosed()) {
        	this.setClosed(false);
        }

        this.limitFrame();
        return this;
    },

    bindEvents: function() {
        var markReadAndMaybeHide = (function(notification) {
            moikrug.Multiplexor.removeKey("Message", notification.getMessageId());
        }).bind(this);

        this.widgets.each((function(notification) {
            notification.observe("textClick", markReadAndMaybeHide.curry(notification));
        }).bind(this));
        
        Event.observe(this.closeNode, "click", (function(e) {
            e.stop();
            this.setClosed(true);
        }).bindAsEventListener(this));

        moikrug.Multiplexor.subscribe("Message", (function(messageData) {
            if (moikrug.ThreadPage && moikrug.ThreadPage.instance.threadId == messageData.threadId) {
                moikrug.Multiplexor.removeKey("Message", messageData.messageId);
                return;
            }
            var newNotification = this.queen.cloneCurrent();
            if (this.msgContainer.firstChild) {
		        this.msgContainer.insertBefore(newNotification.node, this.msgContainer.firstChild);
            } else {
		        this.msgContainer.appendChild(newNotification.node);
            }
            newNotification.setMessageId(messageData.messageId);
            newNotification.setPersonName(messageData.personName, messageData.personNameFull);
            newNotification.setPersonLink(messageData.personLink);
            newNotification.setMessageText(messageData.inlineText);
            newNotification.setMessageLink(messageData.url);
            newNotification.node.removeClassName("hidden");

            newNotification.observe("close", markReadAndMaybeHide.curry(newNotification));
            newNotification.observe("textClick", markReadAndMaybeHide.curry(newNotification));
            this.widgets.push(newNotification);
            this.msgCount++;
            this.limitFrame();

            this.setClosed(false);
            newNotification.blink();
            moikrug.TitleNotification.startBlink(messageData.personName + ' - ' + DIC.new_message_from);
            
        }).bind(this));
        return this;
    },
    
    limitFrame: function() {
		var f = $(this.msgContainer.parentNode).select('.chat_notifier_f')[0];
		var items = $(this.msgContainer).select('.chat_notifier_item');
		var nShown = 0;
		for (var i = 0; i < items.length; i++) {
			var item = items[i];
			var widget = WidgetRegistry.get(item);
			if (nShown < this.frameSize) {
	        	item.removeClassName("hidden");
				nShown++;
			} else {
	        	item.addClassName("hidden");
			}
        }
        if (this.msgCount <= nShown) {
        	f.style.display = 'none';
        } else {
        	f.style.display = '';
			$(f).select('a')[0].innerHTML = common.TextUtils.formatNumberTemplate(
				this.msgCount - nShown,
				DIC.chat_notifier_n_new_messages
			);
        }
    },
    
    setClosed: function(flag) {
        Cookie.set(this.CLOSE_COOKIE, flag? 1 : 0, null, "/");
        var allHidden = this.widgets.all(function(widget) {return widget.node.hasClassName("hidden");});
        if (!flag && !allHidden) {
        	this.node.removeClassName("hidden");
        } else {
        	this.node.addClassName("hidden");
        }
    },
    
    isClosed: function() {
        return parseInt(Cookie.get(this.CLOSE_COOKIE), 10);
    }
});
;

/**** /js/moikrug/TitleNotification.js ****/
Lang.module("moikrug.TitleNotification");

moikrug.TitleNotification = {

    focusStatus: false,
    blinkStatus: false,
    oldTitle: false,
    timeout: null,
    
    bindEvents: function() {
        if (Prototype.Browser.IE) {
            document.observe('focusin', this._setFocus.bindAsEventListener(this));
            document.observe('focusout', this._clearFocus.bindAsEventListener(this));
        } else {
	        document.observe('focus', this._setFocus.bindAsEventListener(this));
	        document.observe('blur', this._clearFocus.bindAsEventListener(this));
        }
        return this;
    },
    
    _setFocus: function() {
        this.focusStatus = true;
    },
    
    _clearFocus: function() {
        this.focusStatus = false;
    },
    
    startBlink: function(msg) {
        this.oldTitle = document.title;
        msg = msg.stripTags();
        msg = msg.replace(/\&.*?;/,'');
        this._blinkTitle(msg);
    },
    
    stopBlink: function() {
        this._clearFocus();
    },
    
    _blinkTitle: function(msg) {
        
        if (this.blinkStatus) {
            document.title = msg;
        } else {
            document.title = this.oldTitle;
        }
        this.blinkStatus = !this.blinkStatus;
        if (!this.focusStatus) {
            this.timeout = setTimeout(function() { this._blinkTitle(msg); }.bind(this), 1500);
        } else {
            document.title = this.oldTitle;
        }
        
    }
    
};
moikrug.TitleNotification.bindEvents();

;

/**** /js/moikrug/ui/messaging/ChatNotification.js ****/
Lang.module('moikrug.ui.messaging.ChatNotification');

Lang.include('moikrug.widget.Clonable');

moikrug.ui.messaging.ChatNotification = Lang.createClass(moikrug.widget.Clonable, {
    init: function(node, options, name, className) {
        this.baseConstructor(node, options, name, className || "ChatNotification");
    },

    _createClonedWidget: function(node, options, name, className) {
        return new moikrug.ui.messaging.ChatNotification(node, options, name, className).parse().bindEvents();
    },
    
    parse: function() {
        this.personNameNode = this.node.down(".chat_notifier_person");
        this.messageTextNode = this.node.down(".chat_notifier_text");
        return this;
    },
    
    bindEvents: function() {
        Event.observe(this.node, "click", (function() {
            this.onTextClick();
        }).bind(this));
        return this;
    },

    blink: function() {
        var node = this.node;
        var delay = 400;
        node.addClassName("chat_notifier_item_dark");
        window.setTimeout(function() {node.removeClassName("chat_notifier_item_dark");}, delay);
        window.setTimeout(function() {node.addClassName("chat_notifier_item_dark");}, delay*2);
        window.setTimeout(function() {node.removeClassName("chat_notifier_item_dark");}, delay*3);
        window.setTimeout(function() {node.addClassName("chat_notifier_item_dark");}, delay*4);
        window.setTimeout(function() {node.removeClassName("chat_notifier_item_dark");}, delay*5);
        window.setTimeout(function() {node.addClassName("chat_notifier_item_dark");}, delay*6);
        window.setTimeout(function() {node.removeClassName("chat_notifier_item_dark");}, delay*7);
    },

    close: function() {
        this.node.addClassName("hidden");
    },

    getMessageId: function() {
        return this.options.messageId;
    },

    setMessageId: function(id) {
        this.options.messageId = id; 
    },

    /**
     * Setters
     */
    setPersonName: function(name, fullName) {
        this.personNameNode.title = fullName;
        this.personNameNode.innerHTML = common.TextUtils.highlightFirstLetterInName(name);
    },

    setPersonLink: function(link) {
        // No separated link for a person. 
        //this.personNameNode.href = link;
    },

    setMessageLink: function(link) {
    	// Note that yo CANNOT do up('a'), because this.messageTextNode
    	// is not in DOMDocument yet at this time. :-(
    	node = $(this.messageTextNode).up(); 
        node.href = link;
    },

    setMessageText: function(text) {
        this.messageTextNode.down("span").innerHTML = text;
    },

    /**
     * Events
     */
    onClose: function(){},
    onTextClick: function(){}

});
;